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Browse 5,597 clinical trials for breast cancer. Find studies that match your criteria and connect with research centers.
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NCT04961996
This is a Phase III, global, randomized, open-label, multicenter, study evaluating the efficacy and safety of adjuvant giredestrant compared with physician's choice of endocrine therapy in participants with medium- and high-risk Stage I-III histologically confirmed estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative early breast cancer.
NCT07425002
This study aims to provide information about the genomics of your breast cancer which your oncologist can use to enhance the treatment of your disease possibly enabling more targeted and personalised therapy.This study will carry out TruSight Oncology Comprehensive (TSOComprehensive) testing on breast cancer tumour tissue that was collected at the time of your breast cancer diagnosis or during your breast surgery or if you have brain metastasis and you have had a biopsy for this. The TruSight Oncology Comprehensive assay is a next-generation sequencing (NGS) test used to analyse cancer-related genomic changes in patients, offering a comprehensive view of potential mutations and other alterations that can impact treatment decisions. The TruSight Oncology Comprehensive assay is CE-IVD marked for use in Europe, meaning that it complies with the relevant EU regulation, for comprehensive genomic profiling for different types of cancer. It analyses 523 cancer-relevant genes from both DNA and RNA to identify variations. It will also look for changes and mutations which may affect cell growth and stability. By identifying relevant mutations and biomarkers, the assay can help oncologists select the most appropriate treatment strategies with the aim of improving patient outcomes.
NCT03978663
Patients with high risk breast cancers (any locally advanced breast cancer patient defined as Stages IIB-III \[excluding inflammatory breast cancer\] with stage IIA being eligible for triple negative and HER2-positive breast cancers) will receive neoadjuvant radiation to any portion of their tumour in three fractions in order to act as an immune primer. Radiation will be delivered to a portion of the tumour in three fractions. The patient will be positioned prone as per the SIGNAL 2.0 protocol. The patient will then go on to standard of care treatment (neoadjuvant chemotherapy and surgery) followed by whole-breast radiation as needed. Pathologic complete response will be the primary outcome. Immune markers will also be evaluated.
NCT06631092
Phase I/II, multicenter, open-label, single-arm trial in triple-negative breast cancer patients under first-line neoadjuvant therapy with approved standard of care anti-PD-1 monoclonal antibody (PD-1 inhibitor), epirubicin/cyclophosphamide chemotherapy, and nab-paclitaxel therapy (cohort 1) or SoC carboplatin/paclitaxel and epirubicin/cyclophosphamide or doxorubicin/cyclophosphamide chemotherapy (cohort 2). NECVAX-NEO1 treatment in addition to standard of care anti-PD1 monoclonal antibody therapy can be prolonged after breast cancer surgery for another 24 weeks, according to the investigator's decision taking into consideration the study patient's health status.
NCT05378204
The purpose of this study is to assess whether expression of not only POLQ/Polθ, but also Shieldin complex and/or 53BP1 are correlated with primary and/or acquired resistance to PARPi (Poly(ADP-Ribose) Polymerases inhibitors) in a sub-population of locally advanced or metastatic breast cancer patients and vary regarding type and location of gBRCA1/2 mutations. This translational research program is composed of two multicentric, non-randomized prospective studies in patients with HER2-negative locally advanced or metastatic breast cancer: * The main study concerns 80 patients eligible for PARPi (according to the investigators).PARPi treatments (talazoparib or olaparib) will be administered and dosed according to the standard of care administration. * The sub-study concerns 40 patients in progression disease under PARPi alone. For each included patient in the main study or sub-study, tumor biopsy specimen and blood samples will be collected at different times during the study.
NCT03523546
The HMSA Cancer Episode Payment Model (CEM) is a payment model designed to test the effects of better care coordination on health outcomes and costs of care for Hawaii Medical Services Association (HMSA) members with cancer who receive chemotherapy.
NCT00003042
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. PURPOSE: This phase II trial is studying how well chemotherapy and stem cell transplantation work in treating patients with stage IIIB breast cancer.
NCT07423611
This study is a prospective, multicenter, open-label, randomized controlled clinical trial designed to determine whether ribociclib plus endocrine therapy (ET) is non-inferior to adjuvant chemotherapy followed by ribociclib plus ET in patients with circulating tumor DNA (ctDNA)-negative, hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) early breast cancer.
NCT06877949
Several studies have shown improved sensitivity of FDG-PET/CT compared with conventional imaging for diagnosing metastatic breast cancer in retrospective and smaller prospective studies. For response monitoring, we expect FDG-PET/CT to detect disease progression earlier than CT in patients treated for metastatic breast cancer, enabling earlier start of second-line therapies. Current knowledge about the potential benefit of FDG-PET/CT for response monitoring of patients with metastatic breast cancer comes from observational studies. Consequently, current evidence is only hypothesis-generating and prospective, randomized trials such as the MONITOR-RCT are needed to corroborate these findings. The MONITOR-RCT clinical trial aims to investigate whether monitoring with FDG-PET/CT can improve survival in patients diagnosed with metastatic breast cancer. It is a parallel group comparative randomized trial comparing an experimental monitoring strategy based on FDG-PET/CT with a standard monitoring strategy based on CT. Participating patients should have newly diagnosed metastatic breast cancer and be considered eligible for initiating first-line medical treatment and subsequent regular response monitoring. A total of 420 patients will be included in the study, with recruitment taking place across 11 participating hospital sites in Denmark, Germany, and Italy. The main questions it aims to answer are: * Can monitoring with FDG-PET/CT compared to conventional CT prolong the overall survival of MBC patients? * Is this-as expected-due to earlier detection of disease progression and earlier initiation of second-line therapies? * Is this accompanied by less need for additional diagnostics, less need for hospitalization, and improved quality of life? Participants will: * Undergo FDG-PET/CT scans at scheduled intervals to monitor disease progression. * Be given standard treatments as part of oncological care, which is informed by the FDG-PET/CT scans * Fill out questionnaires about their quality of life at various time points throughout the study. Objectives are: Primary: To demonstrate superiority in overall survival of response monitoring with FDG-PET/CT in patients with metastatic breast cancer over response monitoring based on CT. Appropriately adapted PERCIST criteria for FDG-PET/CT and the RECIST1.1 criteria for CT will be used. Secondary: To demonstrate superiority in quality of life and exposure to oncologic treatment with FDG-PET/CT and to investigate the cost-effectiveness.
NCT06986005
The aim of this observational study was to investigate the effect of neoadjuvant chemotherapy on physical functioning in individuals with breast cancer. The main question that the study aims to answer is how the physical functions of individuals are after neoadjuvant chemotherapy. Demographic information of the participants will be recorded and their physical status will be evaluated by determining body weight and composition, 30-second sit-and-stand test, 9-step stair ascent and descent test, one-leg stand test, upper extremity muscle strength test, lower extremity muscle strength test, tissue dielectric constant measurement, Lower Extremity Functional Scale, Global Physical Activity Questionnaire and Multidimensional Fatigue Rating Scale. In these patients who are planned to receive neoadjuvant chemotherapy for breast cancer, measurements will be made before chemotherapy (T1) and after chemotherapy (T2).
NCT03220893
This study compares molecular breast imaging (MBI) and digital breast tomosynthesis (DBT) in screening patients with dense breast tissue. Breast imaging may help doctors find breast cancer sooner, when it may be easier to treat. Molecular breast imaging (MBI) uses an injection of a small amount of radioactive material that is taken up in tissues of the body that are actively changing, such as breast cancer. A specialized camera, called a gamma camera, takes pictures of the gamma rays emitted by this material. MBI may detect cancers that are not visible on mammograms. This study may help researchers determine how MBI testing compares to DBT screening.
NCT07394946
The goal of this clinical trial is to learn whether letrozole, a hormone therapy drug, is effective in treating early-stage, hormone receptor-positive, HER2-negative breast cancer that has spread to nearby lymph nodes in postmenopausal women. The study will also evaluate the safety of taking letrozole for one year before surgery. The main questions this study aims to answer are: Can one year of letrozole eliminate cancer from the underarm (axillary) lymph nodes? Can treatment with letrozole reduce the need for extensive lymph node surgery? How safe and tolerable is long-term letrozole treatment? This is a single-arm study, meaning all participants will receive letrozole. There is no placebo or comparison group. Participants will: Take letrozole 2.5 mg by mouth once daily for one year Attend regular clinic visits for physical exams, blood tests, and imaging studies Undergo surgery after completing treatment Be followed for up to two years to monitor cancer recurrence and survival
NCT07419880
RECLAIM: A Phase II, Open-Label, Single-Arm, Multicenter Clinical Trial of Cromolyn, TQB2102, and Panpulimab for Re-Challenging Immune-Refractory Triple-Negative Breast Cancer
NCT05296317
Patients including of localized breast cancer will require chemotherapy treatment with epirubicin - cyclophosphamide (EC) followed by treatment with docetaxel or paclitaxel. In addition to this chemotherapy, the investigator will prescribe injections of granulocyte growth factors (G-CSF), to stimulate the growth of white blood cells. Patients will be randomized to either a peg-G-CSF arm or a G-CSF arm, prescribed at different times. The aim is to determine whether one of the two treatment regimens best limits the risk of a decrease in white blood cells
NCT07419867
This study is a prospective, open-label, phase II clinical trial, aiming to explore the predictive effect of different specific tracers on the effectiveness of various systemic treatments for breast cancer. The unique feature of this study is that it is a platform study. The research cohort can be updated accordingly as specific tracers for PET/MRI and systemic treatment regimens for breast cancer are updated. The study will be divided into two treatment cohorts: neoadjuvant therapy and salvage therapy. The research cohort will be further subdivided based on specific treatment regimens and specific tracers for PET/MRI. The subjects will undergo one 18F-FDG PET/MRI and specific tracer PET/MRI examination at baseline (before treatment) and after 2 treatment courses. This study is an exploratory phase II clinical trial, and its main purpose is to screen valuable cohorts for subsequent larger-sample randomized controlled III-phase clinical studies.
NCT04806724
Young adult survivors of breast and gynecologic cancer face a number of challenges, including interrupted life plans. As many as two-thirds of these young survivors experience negative effects of cancer and cancer treatment on their reproductive health, including sexual function and ability to have children. These are among the most distressing aspects of life after cancer for young survivors and their partners, and when left unaddressed, lead to poorer mental health and quality of life. Yet, surprisingly, evidence-based programs are not available to help young couples manage this aspect of life after cancer. In this study, we will adapt and evaluate an intervention designed to help young couples cope with and communicate about cancer-related reproductive and sexual health concerns.
NCT01853748
This research study is a Phase II clinical trial. Phase II clinical trials test the effectiveness of an investigational drug to learn whether the drug works in treating a specific cancer. "Investigational" means that the drug is still being studied and that research doctors are trying to find out more about it-such as the safest dose to use, the side effects it may cause, and if the drug is effective for treating different types of cancer. It also means that the FDA has not approved this drug for use patients undergoing adjuvant treatment for HER2+ breast cancer. Trastuzumab emtansine (T-DM1) is a drug that may stop cancer cells from growing. This drug has been used in other research studies and information from those other research studies suggests that this drug may help to prevent the recurrence of breast cancer in this research study. The use of T-DM1 in this research study is experimental, which means it is not approved by any regulatory authority for the adjuvant treatment of HER2-positive breast cancer. However, it FDA-approved for metastatic HER2-positive breast cancer. T-DM1 has caused cancer cells to die in laboratory studies. In preclinical studies, this drug has prevented or slowed the growth of breast cancer. The breast cancer treatments (paclitaxel and Trastuzumab) used in this study are considered part of standard-of-care regimens in early breast cancer. A standard treatment means that this is a treatment that would be accepted by the majority of the medical community as a suitable treatment for your type of breast cancer. In this research study, the investigators are looking to see if the study drug T-DM1 will have less side effects than traditional HER2-positive breast cancer treatment of trastuzumab and paclitaxel. The investigators are also hoping to learn about the long term benefits and disease-free survival of participants who take the study drug T-DM1 in comparison to those participants to take the combination of trastuzumab and paclitaxel.
NCT07421479
The aim of this study is to establish organoid cultures, which are three-dimensional in vitro tumor models capable of supporting the long-term ex vivo growth of tumor cells derived from patients with breast carcinoma. These organoids will be used for the isolation of extracellular vesicles (EVs), which are naturally released by cells and have the ability to selectively recognize tumor tissue. Due to these properties, EVs represent promising vectors for the targeted delivery of diagnostic agents, with potential applications in fluorescence-guided surgery.
NCT06305962
This is a Phase 0/1, First-in-Human (FIH), study to evaluate safety, tolerability, biodistribution, radiation dosimetry and preliminary anti-tumour activities of 177Lu-RAD204 in participants with selected solid tumours, to identify the MTDs/ recommended doses of 177Lu-RAD204 for future exploration. The study will consist of a Pre-screening Period (if applicable for PD-L1 testing), a Screening Period of up to 4 weeks, followed by a Phase 0 (Imaging) Period for imaging and dosimetry to 177Lu-RAD204im and a Phase I (Treatment) Period for 177Lu-RAD204tr dose escalation.
NCT07197684
The goal of this clinical trial is to is to compare the effectiveness of ultrasound-guided Pecs block with intravenous ketamine versus intravenous ketamine infusion alone in preventing Chronic Post-Surgical Pain (CPSP) in patients undergoing breast cancer surgery. The main question it aims to answer is, How effective is the ketamine and ketamine with pecs block in reducing the frequency of Chronic Post-Surgical Pain after breast cancer surgery
